Will the Honeywell HRF-AVRP300 value pack (3 HEPA R filters + 4 A carbon pre-filters) work with the Honeywell HPA300 HEPA Air Purifier (extra-large room)?
Yes. Both use Honeywell HEPA Filter R (with A pre-filter).
Both records are reviewed against the manufacturers' sources; sources last checked 2026-10-14. Informational only: confirm with the manufacturer before buying.
Why
- ✓ Both use Honeywell HEPA Filter R (with A pre-filter).
Good to know
- The HPA300 holds three R filters, so a single-R pack does not fill it; Honeywell's HRF-AVRP300 value pack has 3 R filters and 4 A pre-filters.
- Honeywell lists the value pack for HPA300, HPA304, HPA8350, HPA3300, HPA5300 and HPA5350 series. We did not confirm smaller HPA100/HPA200 models on a Honeywell page.
Sources
- Honeywell HPA300 HEPA Air Purifier (extra-large room): specs from Honeywell (honeywellpluggedin.com) - R Filter and A Pre-Filter Value Pack HRF-AVRP300, checked against the source 2026-10-13.
- Honeywell HRF-AVRP300 value pack (3 HEPA R filters + 4 A carbon pre-filters): specs from Honeywell (honeywellpluggedin.com) - R Filter and A Pre-Filter Value Pack HRF-AVRP300, checked against the source 2026-10-13.
- Honeywell HEPA Filter R (with A pre-filter): Honeywell's R-type HEPA filter (with A carbon pre-filter) used by the HPA300 family of HEPA air purifiers. (Honeywell (honeywellpluggedin.com) - R Filter and A Pre-Filter Value Pack HRF-AVRP300).
Check your exact setup
Other parts in the cart, current configuration (installed memory, fan brackets) and adapters can change the answer.
Check a whole cartAI assistants and developers: the same answer, with a signed receipt, from check_compatibility at https://tetheredtrust.com/mcp or POST https://tetheredtrust.com/v1/check with existing_id: "honeywell-hpa300", candidate_id: "honeywell-hrf-avrp300".